SE445732B - Reaktionssintrad kiselkarbidkropp samt sett for dess framstellning - Google Patents
Reaktionssintrad kiselkarbidkropp samt sett for dess framstellningInfo
- Publication number
- SE445732B SE445732B SE8003345A SE8003345A SE445732B SE 445732 B SE445732 B SE 445732B SE 8003345 A SE8003345 A SE 8003345A SE 8003345 A SE8003345 A SE 8003345A SE 445732 B SE445732 B SE 445732B
- Authority
- SE
- Sweden
- Prior art keywords
- silicon
- silicon carbide
- surface layer
- mixture
- carbon
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 40
- 229910052710 silicon Inorganic materials 0.000 title claims description 40
- 239000010703 silicon Substances 0.000 title claims description 40
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 31
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 19
- 239000002344 surface layer Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 238000007582 slurry-cast process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000011230 binding agent Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000011162 core material Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 35% by volume Chemical compound 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
- C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5338—Etching
- C04B41/5353—Wet etching, e.g. with etchants dissolved in organic solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7915832 | 1979-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8003345L SE8003345L (sv) | 1980-11-09 |
| SE445732B true SE445732B (sv) | 1986-07-14 |
Family
ID=10505000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8003345A SE445732B (sv) | 1979-05-08 | 1980-05-05 | Reaktionssintrad kiselkarbidkropp samt sett for dess framstellning |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4301132A (OSRAM) |
| JP (1) | JPS55149174A (OSRAM) |
| DE (1) | DE3017150A1 (OSRAM) |
| FR (1) | FR2456078A1 (OSRAM) |
| SE (1) | SE445732B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108266A1 (de) * | 1981-03-05 | 1982-09-16 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur herstellung eines poroesen siliziumkarbidkoerpers |
| GB2151598B (en) * | 1983-12-19 | 1987-05-20 | Atomic Energy Authority Uk | Mixed carbon-silicon carbide spheroids |
| US4898842A (en) * | 1986-03-03 | 1990-02-06 | International Business Machines Corporation | Organometallic-derived cordierite and other compounds comprising oxides of silicon |
| CA2081631A1 (en) * | 1991-10-30 | 1993-05-01 | Cornelius Phaal | Tool insert |
| JP3583812B2 (ja) * | 1994-09-05 | 2004-11-04 | 東京電力株式会社 | セラミックコーティング部材とその製造方法 |
| US5514439A (en) * | 1994-10-14 | 1996-05-07 | Sibley; Thomas | Wafer support fixtures for rapid thermal processing |
| EP0781739B1 (en) * | 1995-12-26 | 1999-10-27 | Asahi Glass Company Ltd. | Jig for heat treatment and process for fabricating the jig |
| JP4261130B2 (ja) * | 2002-06-18 | 2009-04-30 | 株式会社東芝 | シリコン／炭化ケイ素複合材料 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075489B (OSRAM) * | 1960-02-01 | |||
| US3275722A (en) * | 1959-07-08 | 1966-09-27 | Power Jets Res & Dev Ltd | Production of dense bodies of silicon carbide |
| GB1180918A (en) * | 1966-06-10 | 1970-02-11 | Atomic Energy Authority Uk | Improvements in or relating to the Manufacture of Dense Bodies of Silicon Carbide. |
| US3496939A (en) * | 1967-08-09 | 1970-02-24 | Carlos E Odiaga | Surgical anastomotic sleeve coupling |
| US4019913A (en) * | 1975-07-18 | 1977-04-26 | Norton Company | Process for fabricating silicon carbide articles |
-
1980
- 1980-04-25 US US06/143,757 patent/US4301132A/en not_active Expired - Lifetime
- 1980-05-01 JP JP5855080A patent/JPS55149174A/ja active Pending
- 1980-05-05 SE SE8003345A patent/SE445732B/sv not_active IP Right Cessation
- 1980-05-05 DE DE19803017150 patent/DE3017150A1/de not_active Withdrawn
- 1980-05-07 FR FR8010202A patent/FR2456078A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3017150A1 (de) | 1980-11-27 |
| FR2456078A1 (fr) | 1980-12-05 |
| US4301132A (en) | 1981-11-17 |
| JPS55149174A (en) | 1980-11-20 |
| SE8003345L (sv) | 1980-11-09 |
| FR2456078B1 (OSRAM) | 1983-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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